Example #1
0
func (s *filesSuite) TestWriteEnvironmentRemovesSystemFile(c *gc.C) {
	err := envcmd.WriteCurrentSystem("baz")
	c.Assert(err, jc.ErrorIsNil)
	err = envcmd.WriteCurrentEnvironment("fubar")
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(envcmd.GetCurrentSystemFilePath(), jc.DoesNotExist)
}
Example #2
0
func (s *filesSuite) TestWriteSystemAddsNewline(c *gc.C) {
	err := envcmd.WriteCurrentSystem("fubar")
	c.Assert(err, jc.ErrorIsNil)
	current, err := ioutil.ReadFile(envcmd.GetCurrentSystemFilePath())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(string(current), gc.Equals, "fubar\n")
}
Example #3
0
func (*filesSuite) TestErrorWritingCurrentSystem(c *gc.C) {
	// Can't write a file over a directory.
	os.MkdirAll(envcmd.GetCurrentSystemFilePath(), 0777)
	err := envcmd.WriteCurrentSystem("fubar")
	c.Assert(err, gc.ErrorMatches, "unable to write to the system file: .*")
}